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Which of the following is a correct way to declare a constant array in JavaScript?
Which of the following lines should be inserted to complete the following recursive implementation used to find the length of a linked list? #include<stdio.h> #include<stdlib.h> struct Node { int val; struct Node *next; }*head; int recursive_get_len(struct Node *current_node) { if(current_node == 0) return 0; return _____; } int main() { int arr[10] = {1,2,3,4,5}, n = 5, i; struct Node *temp, *newNode; head = (struct Node*)malloc(sizeof(struct Node)); head->next = 0; temp = head; for(i=0; i<n; i++) { newNode = (struct Node*)malloc(sizeof(struct Node)); newNode->val = arr[i]; newNode->next = 0; temp->next = newNode; temp = temp->next; } int len = recursive_get_len(head->next); printf("%d",len); return 0; }
Which method receives the return value of setInterval() to cancel future invocations?
Which keyword is used by the method to refer to the object that invoked it?
Which shortcut command is used to Save your current web page as a bookmark in Google Chrome?